package main

import (
	"fmt"
	"sort"
)

func main() {
	var sortArr []int
	sortArr = []int{2, 3, 4, 1, 6, 8, 9, 7, 0}
	fmt.Println(sortArr)
	sort.Ints(sortArr)
	fmt.Println(sortArr)
	for _, v := range sortArr {
		fmt.Println(v) 
	}
}

func printHelloWorld(i int, ch chan string) {
	for {
		ch <- fmt.Sprintf("Hello main %d", i)
	}
	//fmt.Println("Hello world %d", i)
}
